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Plixer
Plixer was founded in 2002 as a networking software company, evolving from a basic flow analyzer into a full security detection-and-response platform.
Plixer
Plixer was founded in 2002 as a networking software company, evolving from a basic flow analyzer into a full security detection-and-response platform. The firm is privately held and operates without disclosed external venture funding. Plixer's core product, Scrutinizer, ingests NetFlow, sFlow, IPFIX, and other telemetry sources to map network behavior. The platform identifies anomalies, correlates events, and integrates with SIEM and SOAR tools. Plixer competes with SolarWinds, Kentik, and Cisco's Stealthwatch in the flow analytics space. Customers include enterprises in financial services, healthcare, and government. Plixer has not publicly disclosed AUM, headcount, or annual revenue. The firm maintains its headquarters in Kennebunk, Maine, with no additional offices on record. As of 2024, Plixer continues to develop its cloud-native traffic analytics offering, FlowPro. Plixer's structural differentiator is its singular focus on flow-data analytics — a narrow but defensible niche that avoids competition with general-purpose SIEM vendors. The firm has not raised institutional capital, operating as an organic-growth company rather than a venture-backed startup, which gives it independence in product direction.
General information
Firm type
Asset Manager
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Kennebunk
Corporate office
Kennebunk, ME, United States
Sector focus
Frequently asked questions
Who owns Plixer?
Plixer is privately held. Its ownership structure is not publicly disclosed. The company was founded in 2002 as a bootstrapped venture and has not publicly reported any outside equity investments. Ownership may include founders and early employees, but no specific names or holding entities have been confirmed in public filings.
What does Plixer's software do?
Plixer's flagship product, Scrutinizer, collects and analyzes network flow data — NetFlow, sFlow, and IPFIX — to detect security threats, performance bottlenecks, and anomalous traffic patterns. The platform is used primarily by network engineers and security operations centers for incident response and root-cause analysis. Plixer also offers FlowPro, a cloud-native version optimized for hybrid and multi-cloud networks.
Who are Plixer's main competitors?
Plixer competes with network monitoring and security vendors including SolarWinds (NetFlow Traffic Analyzer), Kentik, Cisco (Stealthwatch), and LogicMonitor. The flow-based analytics segment is smaller than the broader NDR or SIEM markets, but Plixer differentiates itself through deep flow-data parsing and integration with existing security stacks.
Does Plixer offer a cloud product?
Yes. In June 2024, Plixer announced FlowPro, a cloud-native network detection and response (NDR) platform that extends Scrutinizer's flow analytics to cloud and hybrid environments. FlowPro is designed to ingest telemetry from AWS, Azure, and Google Cloud, alongside on-premises sources.
What industries use Plixer?
Plixer's customer base includes enterprise organizations in financial services, healthcare, government, and education. The company's focus on compliance and security monitoring makes its platform relevant to regulated industries that require detailed network auditing and incident response capabilities.
Is Plixer venture-backed?
Plixer has not disclosed any venture capital funding. The company was founded in 2002 without reported outside investment, suggesting it has grown organically. The absence of disclosed funding rounds implies bootstrap or founder-capital financing to date.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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